package com.button.boot.exception.config;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.ModelAndView;

import com.button.boot.exception.model.ExceptionHtmlModel;
import com.button.boot.exception.model.ExceptionModel;

@RestControllerAdvice
public class ExceptionHandle {
    private static final Logger LOG = LoggerFactory.getLogger(ExceptionHandle.class);

    // 捕获全局异常
    @ExceptionHandler(value = Exception.class)
    Object handleException(Exception e, HttpServletRequest request) {
        LOG.error("url {}, msg {}", request.getRequestURL(), e.getMessage());
        Map<String, Object> map = new HashMap<>();
        map.put("code", 999);
        map.put("msg", e.getMessage());
        map.put("url", request.getRequestURL());
        return map;
    }

    /**
     * 功能描述: 处理自定义异常类
     * 
     * @return
     * 
     */
    @ExceptionHandler(value = ExceptionModel.class)
    Object handleCustomerException(ExceptionModel e, HttpServletRequest request) {
        Map<String, Object> map = new HashMap<>();
        map.put("code", e.getCode());
        map.put("msg", e.getMessage());
        map.put("url", request.getRequestURL());
        return map;
    }

    /**
     * 功能描述: 处理自定义异常类
     * 
     * @return
     * 
     */
    @ExceptionHandler(value = ExceptionHtmlModel.class)
    Object handleCustomerExceptionHtml(ExceptionModel e, HttpServletRequest request) {
        // 进行页面跳转
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.setViewName("error.html");
        modelAndView.addObject("msg", e.getMessage());
        return modelAndView;
    }
}
